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Measuring change in somatosensation across the lifespan
American Journal of Occupational Therapy
  • Winnie Dunn, University of Kansas Medical Center
  • James W. Griffith, Northwestern University Feinberg School of Medicine
  • Dory Sabata, University of Kansas Medical Center
  • Mary T. Morrison, University of Kansas Medical Center
  • Joy C. MacDermid, McMaster University, Faculty of Health Sciences
  • Amy Darragh, The Ohio State University
  • Roseann Schaaf, Thomas Jefferson University
  • Brian Dudgeon, The University of Alabama at Birmingham
  • Lisa Tabor Connor, MGH Institute of Health Professions
  • Leeanne Carey, La Trobe University
  • Jennifer Tanquary, University of Kansas Medical Center
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OBJECTIVE. The study aim was to determine natural variability in somatosensation across age groups using brief measures. We validated measures in a community-dwelling population as part of the National Institutes of Health (NIH) Toolbox for Assessment of Neurological and Behavioral Function (NIH Toolbox; METHOD. Participants included community-dwelling children and adults (N = 367, ages 3-85 yr) across seven sites. We tested haptic recognition, touch detection-discrimination, and proprioception using brief affordable measures as required by the NIH Toolbox. RESULTS. Accuracy improved from young children to young adults; from young to older adults, the pattern reversed slightly. We found significant differences between adults and older adults. One proprioception test (kinesthesia; p =.003) showed gender differences (females more accurate). We provide expected score ranges for age groups as a basis for understanding age-related expectations for somatosensory perception. CONCLUSION. The age-related patterns of somatosensory perception from this study refine decision making about performance.


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Citation Information
Winnie Dunn, James W. Griffith, Dory Sabata, Mary T. Morrison, et al.. "Measuring change in somatosensation across the lifespan" American Journal of Occupational Therapy Vol. 69 Iss. 3 (2015) p. 6903290020
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